DISH TV Internet Service-Century Link DISH TV in Minneapolis using Century Link as their internet providers. Charged for Lack of Services Internet

I ordered a DISH TV package with internet service on September 14,2016, installed September 19,2016. I have had no issues with my TV part of the package.  However, the internet service has not been opertional up to this point. 

I installed the provided modem as required- the technician that was at the home for the installation did not perform this duty.  The internet would not connect, keep display no internet to access.  Meanwhile I still had my old provider, which is still operational at the same location.

I contacted DISH TV Technical Support on September 22,2016, They talked me through all the equipment to ensure it was installed properly-it was.  They had me restart everything ( 3 times total) prior to it finally becoming operational.  The service only remained operational for 11.5 hours.  Where once again it showed no internet access available. 

I once again connected DISH Customer Service, spoke to the disconnect department on September 26,2016.  They said that I needed a new modem and that this would repair the issue.  I explained to them I am now paying for 2 internet providers, but only receiving 1 service.  They gave me a $14.00 discount at this time.  

The new modem arrived 3 days later, I installed it as required. No internet access available again. Same issues as before.  DISH TV sent out another Century Link Technician who once again checked the outside connection and left.  No technician came into the home to check to see if there was an issue inside.  

I again had no internet, DISH TV Technician have admitted on 6 different times they do not know how to repair this issue. I have never had this issue with my other provider. I am using the same laptop with both.

On October 12, 2016, I called to disconnect my internet service completely. Nothing has repaired the issue and I did not want to continue to have 2 internet providers.  

I was informed that I will be charged $84.00 for the month of service ( no service provided) and I will be charged $240.00 to disconnect this service. The total being $324.00 for a service I have never received properly.

I will be returning all equipment once the box arrives: This includes 2 modems, 4 telephone service jacks and 6 different internet wiring as provided. 

I think it is unbelivable that I am paying $324.00 dollars for a service that has not been operational and even with all the suggested repairs from DISH this is still not working.